pub struct Key<'a>(/* private fields */);
Expand description
Represents a key in a key-value pair.
Implementations§
Trait Implementations§
Auto Trait Implementations§
impl<'a> Freeze for Key<'a>
impl<'a> RefUnwindSafe for Key<'a>
impl<'a> !Send for Key<'a>
impl<'a> !Sync for Key<'a>
impl<'a> Unpin for Key<'a>
impl<'a> UnwindSafe for Key<'a>
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more